Omron PLC Center

Welcome back to PLC Center,om-ron plc dot com as We see the Omron CJ1 specification is shown as follows
Serial Communication
Built-in peripheral port: PG (including Programming Console) connections, Host Link, NT Link, Serial Gateway (CompoWay / F Master)
Built-in RS-232C Interface: PG (without programming Console) connections, Host Links, no-communication protocol, NT Link, Modbus RTU Slave Serial Gateway (CompoWay / F Master or Modbus Master)
Serial Communications (sold separately): Protocol macros, Host Links, NT Links

So,I would like to present in this.

Serial Gateway (CompoWay / F Master or Modbus Master)
This means that if a Modbus slave (or servo drive, etc.) or CompoWay / F Slave (Temp Control, etc.) is connected to a serial port on the CJ1 and CJ2 PLC, then a host CPU, in conjunction access to port and tunnel through the PLC and connect the port directly to the slave. This makes the programming or software parameter is not directly connected to the Modbus or CompoWay / F slave attached. You must log macro trigger the PLC or Modbus CompoWay / F command to give the slaves.

I can built-in serial interface (Host Link Port) serial communications gateway / Modbus RTU?
It depends on CX-Programmer version I use? (more…)

Tags: CJ2 PLC, Modbus Master, Modbus RTU, Omron CJ1, Omron Product, PLC training, RS 232C Interface, Serial Communications, Serial GatewayCJ2 PLC, Modbus Master, Modbus RTU, Omron CJ1, Omron Product, PLC training, RS 232C Interface, Serial Communications, Serial Gateway

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Equipment used in this experiment is CJ1M-CPU22 and Compact Flash Memory card size 128 MB.
Here we will not mention how to write Program. But to describe the writing of data from DM PLC in the File CF card is only steps in detail.

Typically, the CF card to FAT16 format Omron is the factory is ready for use immediately. But if the CF card has not been must Format the Format CX programmer always before use.
Next, we come from each process to better

Step 1.
Open the PC and PLC power supply to open and then wait for the Software CX programmer has it ครับ.
Step 2.
Format the CF card and then plug the CPU of Figure 1 CJ1M you can see the orange light above the CF card on and off to indicate that plug into the data center.

Figure 1.
(more…)

Tags: Cf Card, CF memory card, Omron CJ1, Omron Product, omron software, PLC CJ1, PLC softwareCf Card, CF memory card, Omron CJ1, Omron Product, omron software, PLC CJ1, PLC software

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